CVE-2023-3721: Lesterchan Wp-Email

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The WP-EMail WordPress plugin before 2.69.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected products

• Lesterchan Wp-Email: before 2.69.1 (fixed in 2.69.1)

Published 2023-08-14. Last modified 2026-06-17.